Question

if two zeroes of the polynomial are 25 and -10 find the quadratic polynomial

Answer 1

Let a = 25 and b = - 10
a + b = 25 - 10 = 15
a × b = 25 ( - 10) = - 250
Now quadratic polynomial =
x^2 - ( sum) x + ( product)
= x^2 - 15x + (-250)
= x^2 - 15x - 250

Here ^ means power of
Hope it will help
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